2025% is the change from 16 to 340
Calculation steps:
[( 340 - 16 ) ÷ 16] x 100 = 2025%
Formula
Percentage change = [(340 - 16) / 16] x 100
Subtract the new number by the original number
340 - 16 = 324
324 ÷ 16 = 20.25
20.25 x 100 = 2025%
Example